A new video that uses special software to analyze data from
the fated Apollo 13 flight reveals a new story about the destiny that would
have befallen the Apollo 13 astronauts had they not pulled off their
extraordinary safe return to Earth.

The
video, narrated by space writer Andrew Chaikin, marks the 40th anniversary
of the
Apollo 13 flight, in which mission commander Jim Lovell and his crew were
forced to abort their mission to the moon after an oxygen tank exploded 200,000
miles (approximately 322,000 kilometers) from Earth.

"Apollo 13 is a reminder to all of us what people can
accomplish when they work together and refuse to fail," Chaikin said in
the video.

Apollo 13 launched on April 11, 1970. The oxygen tank exploded
on April 13.

AGI used key moments from the mission to create a simulation
of what might have happened if the astronauts had failed to get back on a
proper course to Earth.

Chaikin, author of "A Man on the Moon" (Penguin,
1998) explains how AGI's simulation reveals a different outcome from the one
that has, until now, been commonly accepted.

Previously, it was thought that if the Apollo
13 lunar module missed Earth, the astronauts would eventually die when
their oxygen supply ran out, and the module would simply drift billions of
miles through space. ?

But, AGI's study reveals a very different outcome.

As expected, the lunar module would miss Earth, but by
approximately 2,500 miles (4,023 km) - much closer than the commonly accepted
40,000 miles (about 64,000 km) that had been predicted before.

The astronauts would enter a new orbit that stretched
350,000 miles (approximately 563,000 km) into space before falling back toward
Earth again. The spacecraft would then pass approximately 30,000 miles (48,000 km)
from the moon, which would have been enough for the moon's gravity to change
the lunar landing craft's orbit.

"Now, when Apollo 13 heads back toward Earth, it's on a
collision course," Chaikin explained in the video.

The simulation determined that on May 20, 1970, five weeks
after the initial oxygen tank explosion, Apollo 13 would
plunge into the Earth's atmosphere at an angle that would cause the module
to incinerate.

These findings were confirmed by Apollo 13 flight controller
Chuck Dietrich, who used data from the flight 30 years ago to corroborate the
outcome of the simulation.